// Author: combacsa@kaist.ac.kr
// http://www.jungol.co.kr/prog/Hanal/hanalView.php?qs_code=134

//#define COMPILE
#ifdef COMPILE

#include <fstream>
using namespace std;

int main() {

	ifstream in("input.txt");
	int even = 0;
	int odd = 0;
	for (int i = 0; i < 10; i++) {
		int x;
		in >> x;
		if (x % 2 == 0) 
			even++;
		else
			odd++;
	}
	in.close();
	ofstream out("output.txt");
	out << "짝수 : " << even << "개" << endl << "홀수 : " << odd << "개" << endl;
	out.close();
	return 0;
}
#endif
